Faucet base



FIG. 1 is a front view of our new design of a faucet base, a rear view thereof being a mirror image of the front view;

FIG. 2 is a top view of our new design of the faucet base;

FIG. 3 is a bottom view of our new design of the faucet base;

FIG. 4 is a left side view of our new design of the faucet base, a right side view thereof being a mirror image of the left side view; and,

FIG. 5 is a perspective view of our new design of the faucet base. 

The ornamental design for faucet base, as shown and described. 